Home / 10,762,674,459.40-16,144,011,689.10-6,036,144,493.60

Finding the Fourth Proportional to 10,762,674,459.40, 16,144,011,689.10 and 6,036,144,493.60

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Solution

The fourth proportional to 10,762,674,459.40, 16,144,011,689.10 and 6,036,144,493.60 is: 9,054,216,740.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,762,674,459.40 : 16,144,011,689.10 = 6,036,144,493.60 : x
  2. Step 2: Convert to fraction form
    10,762,674,459.40/16,144,011,689.10 = 6,036,144,493.60/x
  3. Step 3: Cross multiply
    10,762,674,459.40x = 16,144,011,689.10 × 6,036,144,493.60
  4. Step 4: Simplify right side
    10,762,674,459.40x = 97,447,587,261,775,003,648
  5. Step 5: Solve for x
    x = 97,447,587,261,775,003,648/10,762,674,459.40
  6. Step 6: Final answer
    x = 9,054,216,740.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.